leg site hole core section top interval depth(centimeters) bottom interval depth(centimeters) top of core depth(meters) sample midpoint depth(meters) analyst code piece number lithology shipboard or onshore measurement data source nrm intensity nrm inclination nrm declination stable inclination stable declination quality of orientation mean demagnetizing field initial susceptibility koenigsberger ration comments 16 157 49 1 136.0 138.0 431.00 432.37 HALL, J.M. IGNEOUS ONSHORE INITIAL REPORTS (IR) 97.5@-4 46. 222. 28. 53 62.8@-4 FINE-GRAINED BASALT,MEDIUM-DARK GRAY,MASSIVE* 4 16 157 49 2 1.0 3.0 431.00 432.52 HALL, J.M. IGNEOUS ONSHORE INITIAL REPORTS (IR) 95.5@-4 45. 216. 26. 42 80.2@-4 FINE-GRAINED BASALT,MEDIUM-DARK GRAY,MASSIVE* 4 16 157 49 2 64.0 66.0 431.00 433.15 HALL, J.M. IGNEOUS ONSHORE INITIAL REPORTS (IR) 168.0@-4 75. 115. 38 71.2@-4 FINE-GRAINED BASALT,MEDIUM-DARK GRAY,MASSIVE* 4 16 157 49 2 135.0 137.0 431.00 433.86 HALL, J.M. IGNEOUS ONSHORE INITIAL REPORTS (IR) 191.0@-4 -48. 230. -35. 117 92.5@4 FINE-GRAINED BASALT,MEDIUM-DARK GRAY,MASSIVE* 4 16 157 49 1 136.0 138.0 431.00 432.37 HALL, J.M. IGNEOUS ONSHORE INITIAL REPORTS (IR) 97.5@-4 46. 222. 28. 53 62.8@-4 16 157 49 2 1.0 3.0 431.00 432.52 HALL, J.M. IGNEOUS ONSHORE INITIAL REPORTS (IR) 95.5@-4 45. 216. 26. 42 80.2@-4 16 157 49 2 64.0 66.0 431.00 433.15 HALL, J.M. IGNEOUS ONSHORE INITIAL REPORTS (IR) 168.0@-4 75. 115. 38 71.2@-4 16 157 49 2 135.0 137.0 431.00 433.86 HALL, J.M. IGNEOUS ONSHORE INITIAL REPORTS (IR) 191.0@-4 -48. 230. -35. 117 92.5@4